This standard specifies the method for determining the effective thermal conductivity of vacuum insulation panels. This standard applies to vacuum insulation panels.
GB/T 39704-2020 Referenced Document
GB/T 10294 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
GB/T 10295 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
GB/T 13475 Thermal insulation.Determination of steady-state thermal transmission.Properties.Calibrated and guard hot box
GB/T 22588 Determination of thermal diffusivity or thermal conductivity by the flash method